baber/WOPTO huggingface dataset:
Patent JP-S63274134-A (JP)
Title: Alignment device
Inventor: TOTSUKA MASAO
IPC: H01L21/68
Filed: 1987-05-06
Abstract: PURPOSE:To enable the mark signals in high resolving power and S/N ratio to be transmitted for attaining high alignment accuracy by a method wherein the relative positions to the reference mark of the second element such as a wafer are detected by the simple constitution such as several photodetectors and slits. CONSTITUTION:Slits SLY1, SLY2 respectively correspond to mark images MKY, MX1Y. They are formed into one body on a substrate offsetting by specified interval. A detector DY able to detect the slits SLY1, SLY2 is arranged behind both of them. The mark images MKY, MK1Y are scanned to detect the signal S1 of reference mark image MKY successively the other signal S2 of wafer mark image MKY at the interval of offset l. Another detector DX is arranged behind the slit SLX1 for detecting the other mark images MKX, MK1X. As for the mark images MKX, MK1X, firstly the signal S3 of reference mark image NKX is detected and successively the other signal S4 of wafer mark image MK1X is detected. Thus, the relative position data on the mark images MKX, MK1X can be calculated by the signals 3, 4.
Patent JP-S5536641-A (JP)
Title: Flywheel
Inventor: GUNJI YOSHIJIYU
IPC: F16F15/315
Filed: 1978-09-07
Abstract: PURPOSE:To reduce the sealing loss and the bearing loss by employing the magnetically supported bearing as the flywheel supporting construction to make the device installable in the vacuum chamber and the seal eliminatable. CONSTITUTION:At the normal speed rotation of the rotor 21, the magnets 29, 73 repulse each other to magnetically support the rotor 21 which is held at the expected height by the elastic member 55. When it is accelerated exceeding the expected value, the force of upward or downward is applied to the rotor 21 in the direction of the acceleration to drive up or down the rotor 21. When it goes down, the disk 23 contacts the bearing 79. When the magnets 29, 73 come closer, the disk 23 contacts the bearing 79 for a short period of time and is returned to the original position by the repulsing force. When the rotor 21 is shifted upward by the upward acceleration, the eleastic material 55 is compressed and the upward motion displacement of the rotor 21 is controlled.
Patent JP-S5442348-A (JP)
Title: Automatic loading/unloading apparatus
Inventor: IWASA KIICHIROU
IPC: B21B35/14
Filed: 1977-09-10
Abstract: PURPOSE:To accomplish safe working without human power, by operating a connecting pin with a piston provided between inner and outer casings in connecting or disconnecting the working rod shaft of the rolling mill to a roll coupling. CONSTITUTION:An outer casing 1 is fixed with a bolt 2 on the circumference of a roll coupling b and a wall 6 having a hole is provided on a wall 6 having a hole. An bowl-shape inner casing 7 is fitted into the coupling and fixed to the wall 6 with a bolt 8. The fitted section allows a cylindrical poston 12 into a gap between the outer surface of the inner casing 7 and the inner surface of the outer casing 1. A pin 14 is fitted into the hole on the wall 6 of the outer casing 1 in such a manner to be slidable axially. When pulling out the pin 14, the rod of a hydraulic cylinder is stretched to push down a piston 12. When installing the pin 14, with the rod of the hydraulic cylinder reduced, the pin 14 is inserted into a hole of a roll shaft 25 to be connected with the roll coupling b.
Patent JP-H09298249-A (JP)
Title: Semiconductor device
Inventor: TAKIZAWA MUTSUO
IPC: H01L23/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a semiconductor device and simplify the assembling process thereof, by using a low-cost resin sealed plastic package and charging an ultraviolet transmissive plastic material in the windows of memory cells. SOLUTION: A fused chemical 11 such as sulfuric acid for dissolving a plastic mold resin 9 is dripped from a nozzle 10 disposed above a plastic package to dissolve this resin 9 covering over memory cells 3m to form windows 12, an ultraviolet transmissive plastic material is charged in the windows 12, and the surface of the memory cells 3m is protected against the outside environment and mechanical stress. Thus, formed PROM can attain the purpose for a low cost and simple assembling process.
Patent JP-S61270334-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: SHIMIZU HIROSHI
IPC: C21D8/12
Filed: 1985-05-23
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet having excellent magnetic characteristics by subjecting a silicon steel slab having the specific compsn. contg. C, Si, Mn, S and Se to hot rolling and cold rolling under specific conditions then to decarburization and recrystallization annealing and annealing for dulling. CONSTITUTION:The slab for the silicon steel consisting of the compsn. contg. 0.02-0.08wt% C, 2.0-4.5% Si, 0.01-0.10% Mn and 0.0050-0.10% at least one kind of either S and Se is hot rolled and is then subjected to one pass or two passes of cold rolling including intermediate annealing to the final sheet thickness. The cold rolled sheet is thereafter subjected to decarburization and primary recrystallization annealing in wet hydrogen. A separating agent for annealing consisting essentially of MgO is coated on the surface and such sheet is subjected to secondary recrystallization annealing followed by annealing for dulling. The above-mentioned hot rolling is executed under the conditions of <=1,000 deg.C steel sheet temp. during rolling, >=0.27 coefft. of friction between rolling rolls and ingot and >=30% draft. The integration degree of the Goss orientations in the surface layer of the hot rolled sheet is thereby increased and the grain oriented silicon steel sheet having the excellent magnetic characteristics is obtd.
Patent JP-H06343465-A (JP)
Title: Method of manufacturing serine - hydroxymethyl transferase
Inventor: SUTEIIBUN WAIATSUTO KUIINAA
IPC: C12N15/54
Filed: 1994-05-24
Abstract: PURPOSE: To provide a method for preparing an ultrahigh amount of soluble type activated Escherichia coli SHMT by transforming Escherichia coli host cell by an expression vector with connected DNA sequence encoding the Escherichia coli SHMT, transcription-activating sequence and translation- activating sequence, and culturing the transformed host.  
     CONSTITUTION: Escherichia coli host cells are transformed by a recombinant DNA expression vector (plasmid pZP1-glyA or the like) having (A) a transcription-activating sequence of a wild-type bacteriophage lambda-pL promoter or the like, (B) a translation-activating sequence and (C) a DNA sequence encoding Escherichia coli SHMT, functionally connected thereto so as to express the Escherichia coli SHMT. The cells are cultured under a condition capable of expressing an ultrahigh amount of the Escherichia coli SHMT. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61270445-A (JP)
Inventor: GOODON AABUIN OBUAABO
IPC: B29K105/08
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5235059-A (JP)
Title: Support for an inner boom of an extendable boom
Inventor: YOSHIDA TSUTOMU
IPC: B66C23/42
Filed: 1975-09-11
Abstract: PURPOSE: To make highly rigid side walls of an outer boom to receive the reaction force produced by the weight of inner boom itself and vertical load acting on the inner boom, thereby preventing generation of strains, etc., due to concentration of loads. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306020-A (JP)
Title: Execution control system for block store instruction in information processor
Inventor: NAKAGAWA MASAHITO
IPC: G06F9/38
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which has a series of block store instructions successively execute so that a waiting time of a CPU is made shortest and, at the same time, to make control of order of the instruction execution easier. SOLUTION: This device is equipped with a counter means 11 which is made increment when a request signal from a CPU 2 is the request signal based on a block store instruction and is made decrement when it is detected that execution of the block store instruction is completed and a request selector means 12 which controls input of the request signal in accordance with a count value of the counter means 11. Then, when the count value of the counter means 11 is not zero, only the request signal based on a block store instruction is preferentially selected and is made continuously execute.
Patent JP-H07319574-A (JP)
Title: Method and circuit for protecting device in abnormal temperature
Inventor: ASHIDA KENICHI
IPC: G06F1/00
Filed: 1994-05-24
Abstract: PURPOSE:To evade a temperature abnormal state satisfactorily by detecting the abnormality of temperature at an arbitrary place in a device rack and increasing/decreasing a clock frequency in each functional board. CONSTITUTION:A temperature sensor 2 detects rack temperature and judges whether or not temperature abnormality exists, and transfers a result to clock control circuits 7-1 to 7-n in the functional boards 1-1 to 1-n, and when the temperature abnormality exists, the clock control circuits 7-1 to 7-n, after receiving a level signal '1', transmit a clock frequency decreasing request signal, and clock increasing/decreasing circuits 6-1 to 6-n decrease the clock frequency received from clock generation circuits 5-1 to 5-n by magnification set in advance, and supply it to internal devices 8-1 to 8-n under control. Also, when the clock control circuits 7-1 to 7-n receive a level progression '0', a clock frequency increasing request signal is transmitted when it is after the clock frequency is decreased, and the clock increasing circuits 6-1 to 6-n increase the clock frequency to a normal value oppositely to the decrement of it.
Patent JP-S62266831-A (JP)
Title: Formation of pattern for mask alignment
Inventor: OKI HISANORI
IPC: H01L21/027
Filed: 1986-05-15
Abstract: PURPOSE:To contrive the shortening of processing time and the simplification of a step of forming a mask alignment pattern by performing the oxidation for forming a step needed for mask alignment during the lowering of a temperature of the heat treatment for diffusing impurities. CONSTITUTION:After growing an oxide film 22 on a P-type semiconductor substrate 20, a diffusion window 23 is opened. An N-type impurity layer 24 is formed over the entire surface of the substrate 20 and the oxide film 22. Next, this substrate is subjected to a heat treatment and impurities are diffused in an inert atmosphere through the diffusion window 23 by using the oxide film 22 as a mask, thereby forming a buried diffusion layer 26. During the lowering of a temperature of the heat treatment, a step forming oxide film 28 is formed in the diffusion window 23 in an oxygen atmosphere. When the oxide film 22 and the step forming oxide film 28 are removed, a step 29 appears on a surface of the substrate 20. After that, an N-type epitaxial layer 30 and an oxide film 32 are formed in order, so that the step 29 still exists on a surface of the oxide film 32 and it is used for the next mask alignment step.
Patent JP-H11306351-A (JP)
Title: Method and device for integrating data and recording medium
Inventor: RYU IKETSU
IPC: G06F21/32
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a data integrating device which most suitably integrates individual recognition scores to derive the integration result having a higher reliability. SOLUTION: A data integrating device 1 consists of a recognition score acquisition part 11, a normalization processing part 12, an integration processing part 13, an integrated recognition part 14, an evaluation processing part 15, and an integration result output part 16. Individual recognition scores are normalized by the normalization processing part 12, and the integration processing part 13 integrates plural normalized scores to generate an integrated score where a prescribed importance degree parameter is reflected for each normalized score. The integrated recognition part 14 performs integrated recognition based on the integrated score to output the authentication result.  The evaluation processing part 15 properly updates importance degree parameters in accordance with the evaluation result based on a prescribed objective function with respect to the integrated score and the authentication result and cooperates with the integration processing part 13 to generate the most suitable integrated score.
Patent JP-S63281937-A (JP)
Title: Sterilization of packing material
Inventor: HAYASHI AKIRA
IPC: B65B55/10
Filed: 1987-05-07
Abstract: PURPOSE:To sterilize the interior of a packing material, by allowing the packing material of a molded container or the packing material used in packing said packing material to stand in a packing state in such a state that a very small amount of hydrogen peroxide solution is present therein. CONSTITUTION:In usual, containers are molded to be packed in an outer box such as a corrugated cardboard box at every definite number and transported to be applied to a filling machine. In this process, a very small amount of an aqueous hydrogen peroxide solution is allowed to be present in the containers and these containers are allowed stand as they are in the state packed in the outer box such as the corrugated cardboard box and transported after a definite time to be used. A very small amount of the aqueous hydrogen peroxide solution may he evaporated and allowed to disappear before the containers are used and the amount of hydrogen peroxide is pref. 1mul-1ml per container and it is unnecessary to allow the aqueous hydrogen peroxide solution to be uniformly present in a method for allowing said solution to be present and the solution may be only dripped to one place of each container by a microcylinder. Standing temp. and time may be selected so that the aqueous hydrogen peroxide solution allowed to be present is evaporated to disappear.
Patent JP-S60252200-A (JP)
Title: Loosening stopper for impeller nut to be utilized for synthetic resin magnet pump
Inventor: KODERA MASAYUKI
IPC: F04D7/06
Filed: 1984-05-30
Abstract: PURPOSE:To improve the anti-loosening effect by forming the loosening stopper with an impeller nut loosening stopper seat metal fixed at the front side of impeller and an impeller nut provided on the pump spindle while pressure contacting against the front face of said seat metal. CONSTITUTION:A loosening stopper seat metal 26 for impeller nut is made of special corrosion-resistant alloy having higher hardness than the synthetic resin impeller nut 25 while provided with rotation stopping section for transmitting the rotary force of spindle 6 and engaged with the spindle 6 to rotate integrally. The seat metal 26 is provided with inclined faces in the tightening direction (a) of nut 25 at the pressure contacting face with the impeller nut 25 and radial projections 26b having engaging faces 26c. In front of the impeller 18, the rotation stopping section of the seat metal 26 is fixed to the rotation stopping section 6a of the spindle 6 and upon tightening of the impeller 25, the projections 26b will bite into the pressure contacting face of nut 25 to increase the binding force and since the impeller nut 25 will never rotate reversely on the stopping face 26c, anti-loosening effect of impeller nut 25 is increased.
Patent JP-H10105289-A (JP)
Title: General purpose ac sequencer for server
Inventor: CHENG CHIN Y
IPC: H02J13/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To use AC operating power that is acceptable in leading countries of the world by using an inlet connector and an internal control signal input- output connector which are universally acceptable. SOLUTION: A delay circuit 260 delays the pulse in a fixed period, i.e., generally about between 4 to 6 seconds by the onset of AC power to an AC input port J 13 by connecting a general purpose connector which is internationally accepted, and after that, inputs power to a 2nd relay RLY2 and optionally to a 3rd relay RLY 3. The relay RLY2 outputs SWITCHED 2 AC voltage to a 3rd AC output port 140 after time is delayed. The relay RLY 3 is similarly inputted power after time is delayed and performs contact between pins 4 and 5 of a connector J15. A RLY 3-switch type connector processes switch closure, a voltage-source type signal and/or a current-source type signal.
Patent JP-S5336835-A (JP)
Title: Device for controlling automotive wiper
Inventor: AOTANI TOMOAKI
IPC: H02P7/06
Filed: 1976-09-13
Abstract: PURPOSE: To provide a wiper control device having fewer number of parts with simple structure by combining time constant circuit, voltage divider, programmable uni-junction transistors, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08286556-A (JP)
Title: Image forming device
Inventor: KIOKA HIDEKATSU
IPC: G05F1/45
Filed: 1995-04-12
Abstract: PURPOSE: To prevent voltage from being lowered when a fixing heater is turned on by prolonging the time required for phase control operation when the peak value of the voltage detected by a voltage peak value detection means is lowered. CONSTITUTION: When the control operation of a current supplied to the fixing heater 22 is switched to the zero-voltage switching operation from the phase control operation, the accurate control operation is executed by varying the duration of the phase control operation according to the peak value of the voltage detected by the voltage peak value detection means 15, that means, the fluctuation of the voltage of an AC power source. Then, when the peak value of the voltage detected by the voltage peak value detection means 15 is lowered, the time required for the phase control operation is prolonged so as to reduce an effect with respect to the lowering or the fluctuation of the voltage of the power source. Besides, when the peak value of the detected voltage is normal, the time required for the phase control operation is shortened and the warm-up time of the heater 22 is shortened.  Moreover, the rising time of the device is shortened. When the peak value of the detected voltage is extremely lowered, an AC voltage impressed on the heater 22 is made to be zero. Then, the fluctuation of the control output of the device is suppressed.
Patent JP-H05302019-A (JP)
Title: Thermoplastic polyester composition and film made therefrom
Inventor: SASAKI TOSHIHIRO
IPC: C08K3/22
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the title composition which can give a film having improved abrasion resistance and therefore being desirable for, e.g. a magnetic recording medium by adding aluminum oxide particles to a thermoplastic polyester composition. CONSTITUTION:The title composition is prepared by adding aluminum oxide particles to a thermoplastic polyester (e.g. polyethylene terephthalate). The aluminum oxide particles can be prepared by firing, e.g. bayerite. The specific surface area of the aluminum oxide particle added is desirably 10m<2>/g or above. The amount of addition is desirably about 0.01-10 pts.wt. per 100 pts.wt. thermoplastic polyester. This composition can be made into a film excellent in abrasion resistance and therefore desirable for, e.g. a magnetic tape.
Patent JP-S5649441-A (JP)
Title: Flywheel
Inventor: JIYOAN EE FURIIDORISHII
IPC: F16C15/00
Filed: 1980-08-13
Abstract: A spider assembly for a flywheel is formed from bars (16), each comprising lengthways-extending fibres in a matrix. The bars are stacked together, with each bar extending transversely to the preceding bar. The assembly is then clamped together by end plates connected by the bolts (22). The tie bolts may be restrained by lashings extending around the bolts (22), and the whole assembly is then cured to form a unitary assembly.
Patent JP-H11306880-A (JP)
Title: Manufacture of steel wire coated with aluminum silicon carbide composite material, and overhead ground wire
Inventor: KURODA HIROMITSU
IPC: H01B13/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a steel wire coated with an aluminum silicon carbide composite material and an overhead ground wire which prevents deterioration, embrittlement, transformation and disappearance, also preventing exposure of silicon carbide fibers to the surface of the wires. SOLUTION: A composite material 13 made of aluminum and silicon carbide fibers or aluminum alloy and continuous silicon carbide fibers 21 is continuously extruded around a steel wire 10 without aluminum-melting of the silicon carbide fibers. Thereby, the long silicon carbide fibers 21 are broken to have the short silicon carbide fibers 21a uniformly distributed around the steel wire 10, which prevents embrittlement, transformation and disappearance of the silicon carbide fibers 21a. Formation of an aluminum layer 18a around the composite wire 14 prevents exposure of the silicon carbide fibers 21a. Thereby, a possibities for marked corrosion due to salt water and external damages at the time of work excution are prevented.
Patent JP-S5634242-A (JP)
Title: System length adjustment system of submarine repeating system
Inventor: TOMOSUGI TAMIO
IPC: H04B3/36
Filed: 1979-08-29
Abstract: PURPOSE:To make it possible to set a system length according to the initial design value, by adjusting increment or reduction of the submarine repeating system length by increment or reduction of the cable length at both ends of an ocean block equalizer and by giving change to loss of the equalizer to equalize the cable length. CONSTITUTION:The system is so designed that the length of cable 3, the sum of the length of cables 2-1 and 2-2 in both sides of ocean block equalizer OBE1, and constant loss of OBE1 may be Akm, Bkm, and Cdb respectively. In case that cable loss after production is increased more than the design value by E%, cable length A' is expressed by expression -1 and is shortened by A-A' if cable loss is held in the standard value with standard loss per cable 1km as Fdb. Shortened components of the cable are compensated by extending the cable length at both ends of OBE1, and loss increment dependent upon this extension is compensated by reducing constant loss of OBE1 to C' expressed by expression -2. G in expression -2 indicates that the equalization block of OBE is the G block.
Patent JP-S5635476-A (JP)
Title: Amorphous thim film solar battery
Inventor: KANEKO SETSUO
IPC: H01L31/0216
Filed: 1979-08-29
Abstract: PURPOSE:To obtain an excellent photoelectric conversion efficiency in the amorphous thin film solar battery by superimposing a radiation transmission layer having minimal reflectivity against the first and second wavelength bands in solar radiation spectra on an amorphous thin film and largely improving the surface reflection on the light receiving surface thereof. CONSTITUTION:A P-added N type layer 6, natural active layer 5, and B-added P type layer 4 are superimposed on a stainless steel plate 7. They are amorphous Si layers formed by glow discharge in silane. An SiO2 3 is laminated thereon, and a thickness of the film is so formed at approx. 600Angstrom  as to become no reflection in predetermined wavelength (for example, 6000Angstrom ) of solar spectra, and an aluminum electrode 1 is formed thereon. The position relationship between the electrode 1 and the conductive transparent film 3 may be reversed to adjust the thickness thereof. According to this configuration, the surface reflectivity is reduced, becomes within 2% in wavelengths of 5000-7000Angstrom , and excellent photoelectric conversion efficiency thereof can be obtained.
Patent JP-S5235549-A (JP)
Title: Liquid crystal display electronic desk computer
Inventor: KUBOTA KANEMITSU
IPC: G06F15/02
Filed: 1975-09-12
Abstract: PURPOSE:C-MOS IC is electrically connected to circuit wiring section by solder and resistance welder through mini Mod method. In this way, electronic desk computer operation with low power consumption is possible.